Headset



FIG. 1 is a front perspective view of a headset showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing of the remainder of the headset and the earcups is for environmental purposes only and forms no part of the claimed design. 

CLAIM The ornamental design for a headset, as shown and described. 